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From: "Alex Bennée" <alex.bennee@linaro.org>
To: peter.maydell@linaro.org
Cc: "Bastian Koppelmann" <kbastian@mail.uni-paderborn.de>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	qemu-devel@nongnu.org
Subject: [PULL 15/29] tests/tcg/tricore: Add dvstep test
Date: Mon, 17 May 2021 17:10:08 +0100	[thread overview]
Message-ID: <20210517161022.13984-16-alex.bennee@linaro.org> (raw)
In-Reply-To: <20210517161022.13984-1-alex.bennee@linaro.org>

From: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210305170045.869437-10-kbastian@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-20-alex.bennee@linaro.org>

diff --git a/tests/tcg/tricore/macros.h b/tests/tcg/tricore/macros.h
index 52aa936c56..59b4b9a352 100644
--- a/tests/tcg/tricore/macros.h
+++ b/tests/tcg/tricore/macros.h
@@ -19,6 +19,18 @@
 
 #define DREG_DEV_ADDR %a15
 
+#define EREG_RS1 %e6
+#define EREG_RS1_LO %d6
+#define EREG_RS1_HI %d7
+#define EREG_RS2 %e8
+#define EREG_RS2_LO %d8
+#define EREG_RS2_HI %d9
+#define EREG_CALC_RESULT %e8
+#define EREG_CALC_RESULT_HI %d9
+#define EREG_CALC_RESULT_LO %d8
+#define EREG_CORRECT_RESULT_LO %d0
+#define EREG_CORRECT_RESULT_HI %d1
+
 /* Test case wrappers */
 #define TEST_CASE(num, testreg, correct, code...) \
 test_ ## num:                                     \
@@ -27,6 +39,15 @@ test_ ## num:                                     \
     mov DREG_TEST_NUM, num;                       \
     jne testreg, DREG_CORRECT_RESULT, fail        \
 
+#define TEST_CASE_E(num, correct_lo, correct_hi, code...)  \
+test_ ## num:                                              \
+    code;                                                  \
+    mov DREG_TEST_NUM, num;                                \
+    LI(EREG_CORRECT_RESULT_LO, correct_lo)                 \
+    jne EREG_CALC_RESULT_LO, EREG_CORRECT_RESULT_LO, fail; \
+    LI(EREG_CORRECT_RESULT_HI, correct_hi)                 \
+    jne EREG_CALC_RESULT_HI, EREG_CORRECT_RESULT_HI, fail;
+
 #define TEST_CASE_PSW(num, testreg, correct, correct_psw, code...) \
 test_ ## num:                                                      \
     code;                                                          \
@@ -57,7 +78,13 @@ test_ ## num:                                                      \
     insn DREG_CALC_RESULT, DREG_RS1, DREG_RS2;          \
     )
 
-
+#define TEST_E_ED(insn, num, res_hi, res_lo, rs1_hi, rs1_lo, rs2) \
+    TEST_CASE_E(num, res_lo, res_hi,                              \
+    LI(EREG_RS1_LO, rs1_lo);                                      \
+    LI(EREG_RS1_HI, rs1_hi);                                      \
+    LI(DREG_RS2, rs2);                                            \
+    insn EREG_CALC_RESULT, EREG_RS1, DREG_RS2;                    \
+    )
 
 /* Pass/Fail handling part */
 #define TEST_PASSFAIL                       \
diff --git a/tests/tcg/tricore/Makefile.softmmu-target b/tests/tcg/tricore/Makefile.softmmu-target
index a9b81545e2..799b51191e 100644
--- a/tests/tcg/tricore/Makefile.softmmu-target
+++ b/tests/tcg/tricore/Makefile.softmmu-target
@@ -6,6 +6,7 @@ ASFLAGS =
 TESTS += test_abs.tst
 TESTS += test_bmerge.tst
 TESTS += test_clz.tst
+TESTS += test_dvstep.tst
 
 QEMU_OPTS += -M tricore_testboard -nographic -kernel
 
diff --git a/tests/tcg/tricore/test_dvstep.S b/tests/tcg/tricore/test_dvstep.S
new file mode 100644
index 0000000000..858dbc62dd
--- /dev/null
+++ b/tests/tcg/tricore/test_dvstep.S
@@ -0,0 +1,15 @@
+#include "macros.h"
+.text
+.global _start
+_start:
+    #                              Result                   RS1            RS2
+    TEST_E_ED(dvstep,   1, 0x000001ff, 0xfffe5cff, 0x00000001, 0xfffffe5c, 0x0)
+    TEST_E_ED(dvstep,   2, 0x00000000, 0x000000ff, 0x00000000, 0x00000000, 0x0)
+    TEST_E_ED(dvstep,   3, 0x0000f000, 0x000000fd, 0x010000f0, 0x00000000, 0x0)
+    TEST_E_ED(dvstep,   4, 0xfffff000, 0x00000000, 0x7ffffff0, 0x00000000, 0x0)
+    TEST_E_ED(dvstep.u, 5, 0xffffff00, 0x100008ff, 0xffffffff, 0x00100008, 0x0)
+    TEST_E_ED(dvstep.u, 6, 0x00000100, 0x00000000, 0x08000001, 0x00000000, \
+                           0xffffff2d)
+
+    TEST_PASSFAIL
+
-- 
2.20.1



  parent reply	other threads:[~2021-05-17 16:26 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-17 16:09 [PULL 00/29] testing and plugin updates Alex Bennée
2021-05-17 16:09 ` [PULL 01/29] tests/docker: fix copying of executable in "update" Alex Bennée
2021-05-17 16:09 ` [PULL 02/29] tests/docker: make executable an optional argument to "update" Alex Bennée
2021-05-17 16:09 ` [PULL 03/29] tests/docker: allow "update" to add the current user Alex Bennée
2021-05-17 16:09 ` [PULL 04/29] tests/docker: add "fetch" sub-command Alex Bennée
2021-05-17 16:09 ` [PULL 05/29] docker: Add Hexagon image Alex Bennée
2021-05-17 16:09 ` [PULL 06/29] tests/tcg: Use Hexagon Docker image Alex Bennée
2021-05-17 16:10 ` [PULL 07/29] tests/docker: Added libbpf library to the docker files Alex Bennée
2021-05-17 16:10 ` [PULL 08/29] tests/tcg: Run timeout cmds using --foreground Alex Bennée
2021-05-17 16:10 ` [PULL 09/29] hw/tricore: Add testdevice for tests in tests/tcg/ Alex Bennée
2021-05-17 16:10 ` [PULL 10/29] tests/tcg/tricore: Add build infrastructure Alex Bennée
2021-05-17 16:10 ` [PULL 11/29] configure: Emit HOST_CC to config-host.mak Alex Bennée
2021-05-17 16:10 ` [PULL 12/29] tests/tcg/tricore: Add macros to create tests and first test 'abs' Alex Bennée
2021-05-17 16:10 ` [PULL 13/29] tests/tcg/tricore: Add bmerge test Alex Bennée
2021-05-17 16:10 ` [PULL 14/29] tests/tcg/tricore: Add clz test Alex Bennée
2021-05-17 16:10 ` Alex Bennée [this message]
2021-05-17 16:10 ` [PULL 16/29] tests/tcg/tricore: Add fadd test Alex Bennée
2021-05-17 16:10 ` [PULL 17/29] tests/tcg/tricore: Add fmul test Alex Bennée
2021-05-17 16:10 ` [PULL 18/29] tests/tcg/tricore: Add ftoi test Alex Bennée
2021-05-17 16:10 ` [PULL 19/29] tests/tcg/tricore: Add madd test Alex Bennée
2021-05-17 16:10 ` [PULL 20/29] tests/tcg/tricore: Add msub test Alex Bennée
2021-05-17 16:10 ` [PULL 21/29] tests/tcg/tricore: Add muls test Alex Bennée
2021-05-17 16:10 ` [PULL 22/29] tests/tcg/ppc64le: tests for brh/brw/brd Alex Bennée
2021-05-17 16:10 ` [PULL 23/29] tests/tcg: fix missing return Alex Bennée
2021-05-17 16:10 ` [PULL 24/29] tests/tcg: don't allow clang as a cross compiler Alex Bennée
2021-05-17 16:10 ` [PULL 25/29] configure: use cc, not host_cc to set cross_cc for build arch Alex Bennée
2021-05-17 16:10 ` [PULL 26/29] plugins: Update qemu-plugins.symbols to match qemu-plugins.h Alex Bennée
2021-05-17 16:10 ` [PULL 27/29] plugins: Move all typedef and type declaration to the front of the qemu-plugin.h Alex Bennée
2021-05-17 16:10 ` [PULL 28/29] plugins/hotblocks: Properly freed the hash table values Alex Bennée
2021-05-17 16:10 ` [PULL 29/29] plugins/hotpages: " Alex Bennée
2021-05-17 17:09 ` [PULL 00/29] testing and plugin updates no-reply
2021-05-17 17:37 ` Alex Bennée

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